Designed by Guimpt in Spain, the IoT HDMI Switch is an ESP32-C3-based open-source HDMI switch that integrates with Home ...

A year ago, I’ve design reviewed an MCU module for CAN hacking, called TinySparrow. Modules are plenty cool, and even more so when they’re intended for remaking car ECUs. For a while ...

These days, Internet connectivity is ubiquitous, so you can look up live weather data on just about any device around you.

It's easy to build, but this ESP32 and e-Paper project will bring endless satisfaction to the weather-focused.

I wanted a way to control all the projects I make. Note: it is not a remote for A/V systems. It is for my projects. I wanted this to work not just at home in my WiFi zone but also at remote locations ...

An open-source GPIO module designed for Flipper Zero that combines 2.4 GHz Wi‑Fi and 433 MHz Sub‑GHz into one small board. The module is designed to be as compact as possible, with replaceable ...

What if the future of IoT didn’t depend on Wi-Fi? Imagine deploying a fleet of sensors in the remotest corners of the world, tracking wildlife, monitoring environmental changes, or managing logistics, ...